Numerical simulation of an air-conditioning office with different air-supply velocity

Abstract：Taking an office as model, by using numerical simulation method, the field of air temperature, velocity of indoor is simulated at different air supply velocities.and valuate the airflow distribution with energy index to get a best air supply velocity, The result indicates that the air-flow form change hardly, the velocity increase and the temperature decrease when the air-supply velocity is decreasing.

Keyword：numerical simulation;computational fluid dynamic;airflow distribution;energy index;Airpak;